Elongated surfaces with one or more sides consisting of a series of arcs of circles or ellipses A 25.3.15

一条或多条边由一系列圆弧或椭圆弧构成的延长表面

Chinese 一条或多条边由一系列圆弧或椭圆弧构成的延长表面

English Elongated surfaces with one or more sides consisting of a series of arcs of circles or ellipses

Spanish Superficies alargadas con uno o más lados formados por una serie de arcos de círculos o elipses

Code: A 25.3.15
Category: 25.3 Horizontally elongated ornamental surfaces
Version: Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation